Magento:: get Admin user details.

>>  Get admin information from admin page ::
    $userArray = Mage::getSingleton('admin/session')->getData();

    $user = Mage::getSingleton('admin/session');
    $userId = $user->getUser()->getUserId();
    $userEmail = $user->getUser()->getEmail();
    $userFirstname = $user->getUser()->getFirstname();
    $userLastname = $user->getUser()->getLastname();
    $userUsername = $user->getUser()->getUsername();
    $userPassword = $user->getUser()->getPassword();

>>  Get admin information from frontend::

    $getadmin=Mage::getModel('admin/user')->load(1);
    $adminname=$getadmin->getName();
    $adminemail=$getadmin->getEmail();




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